光度测定

Chemical methods of qualitative assay and quantitative assay to Chufa functional component According to chemical characteristics reactivity of Chufa functional component, chemical method of qualitative assay and quantitative assay to Chufa functional component were built.

功能因子的定性定量化学分析针对该功能因子的化学特征反应，实验选用硫酸显色法、可见光比色法、吸光度测定法和沉淀法对功能因子进行定性、定量分析。

Objective To find ultraviolet spectrophotometry for dexamethasone acetonide content in the half finished product of cream dexamethasone acetonide .

目的建立醋酸地塞米松霜半成品中醋酸地塞米松含量紫外分光光度测定的方法。

Methods: 11 enzymes and chemicals in human embryonic heart and adult human heart were analyzed adopting histochemistry and hisophotometry.

采用组织化学方法和组织扫描光度测定法，观察胎儿和成人心脏的11种酶和化学物质。

A simple and rapid method for the spectrophotometric determination of hydantoin with chromotropic acid has been reported.

本文建立了简单、迅速地利用变色酸光度测定海因的方法。

To establish a method for detection of mercuric chloride hydride in the air of workshop.

目的建立车间空气中氯化汞的氢化物原子荧光光度测定法。

According to the ultraviolet absorption spectra of iodine,iodide ion and triiodide ion, a method for determination of iodine in edible salt added potassium iodate was proposed.

根据碘 (I2 )、碘离子和碘三离子(I3 -)的紫外吸收光谱，拟订了加碘酸钾食盐中碘含量的光度测定方法。

Highlights: Visually the brightest, or photometrically the most luminant areas of a subject.

高光部分：最高的，或光度测定值最大的发光体物体的某一部分。

OBJECTIVE:To establish a spectrophotometric method for the determination of tinidazole and phenol red in rat small intestine fluid.

目的：建立大鼠小肠液中替硝唑和酚红的分光光度测定方法。

The intensity of a source of light,such as an eletric liht bulb,can be measured with a photometer.

光线来源，如一个电灯泡的强度，可由光度测定器测出。

I'm interested in photometry...

我对光度测定有兴趣，那么

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。